7
5. Seal with a weatherproof sealant around the edge of the outer wall plate to prevent
water from getting inside (figure 2). It is recommended that a 24” x 24” patio block be
placed under the vent terminal in areas where vegetation may grow up around the
terminal.
6. From the inside of the building, slide the inner wall plate over the outer section and
secure using four (4) screws. See figure 2.
Figure 2 – Terminal installation (Step 5-6)
7. Tighten the collar around the terminal. (Figure 3)
8. Slide the terminal air adapter on the interior portion of the termination. Pay attention to
align the pressure tube inside the grommet mount on the terminal air adapter. See
figure 3.
Figure 3 – Terminal installation (Step 7-8)
Inner Wall Plate
Exhaust
Air Intake
Wall
Seal with
silicone
Gear Clamp
Pressure tube
Grommet
Terminal Air Adapter